Researchers from Duke University Report Recent Findings in Antibiotics (National Utilization and Forecasting of Ototopical Antibiotics: Medicaid Data…

Researchers from Duke University Report Recent Findings in Antibiotics (National Utilization and Forecasting of Ototopical Antibiotics: Medicaid Data Versus "Dr. Google.")

By a News Reporter-Staff News Editor at Insurance Weekly News -- Data detailed on Drugs and Therapies - Antibiotics have been presented. According to news reporting originating from Durham, North Carolina, by VerticalNews correspondents, research stated, "To forecast national Medicaid prescription volumes for common ototopical antibiotics, and correlate prescription volumes with internet user search interest using Google Trends (GT). National United States Medicaid prescription and GT user search database analysis."

Our news editors obtained a quote from the research from Duke University, "Quarterly national Medicaid summary drug utilization data and weekly GT search engine data for ciprofloxacin-dexamethasone (CD), ofloxacin (OF), and Cortisporin (CS) ototopicals were obtained from January 2008 to July 2014. Time series analysis was used to assess prescription seasonality, Holt-Winter's method for forecasting quarterly prescription volumes, and Pearson correlations to compare GT and Medicaid data. Medicaid prescription volumes demonstrated sinusoidal seasonality for OF (r(2) = 0.91), CS (r(2) = 0.71), and CD (r(2) = 0.62) with annual peaks in July, August, and September. In 2017, OF was forecasted to be the most widely prescribed ototopical, followed by CD. CS was the least prescribed, and volumes were forecasted to decrease 9.0% by 2017 from 2014. GT user search interest demonstrated analogous sinusoidal seasonality and significant correlations with Medicaid data prescriptions for CD (r = 0.38, p = 0.046), OF (r = 0.74, p< 0.001), CS (r = 0.49, p = 0.008). We found that OF, CD, and CS ototopicals have sinusoidal seasonal variation with Medicaid prescription volume peaks occurring in the summer. After 2012, OF was the most commonly prescribed ototopical, and this trend was forecasted to continue. CS use was forecasted to decrease. Google user search interest in these ototopical agents demonstrated analogous seasonal variation."

According to the news editors, the research concluded: "Analyses of GT for interest in ototopical antibiotics may be useful for health care providers and administrators as a complementary method for assessing healthcare utilization trends."

For more information on this research see: National Utilization and Forecasting of Ototopical Antibiotics: Medicaid Data Versus "Dr. Google." Otology & Neurotology, 2016;37(8):1049-1054. Otology & Neurotology can be contacted at: Lippincott Williams & Wilkins, Two Commerce Sq, 2001 Market St, Philadelphia, PA 19103, USA. (Lippincott Williams and Wilkins - www.lww.com; Otology & Neurotology - journals.lww.com/otology-neurotology/pages/default.aspx)

The news editors report that additional information may be obtained by contacting University, Medical Center, Dept. of Surg, Div Head & Neck Surg & Commun Sci, Durham, NC 27710, United States. Additional authors for this research include K. Schulz and D.L. Tucci.

Keywords for this news article include: Durham, North Carolina, United States, North and Central America, Drugs and Therapies, Antimicrobials, Health Policy, Antibacterial, Antibiotics, Medicaid, Duke University.

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